EP 3509472 A4 20200408 - ULTRASOUND-GUIDED OPTOACOUSTIC MONITORING OF OXYGEN SATURATION
Title (en)
ULTRASOUND-GUIDED OPTOACOUSTIC MONITORING OF OXYGEN SATURATION
Title (de)
ULTRASCHALLGEFÜHRTE OPTOAKUSTISCHE ÜBERWACHUNG DER SAUERSTOFFSÄTTIGUNG
Title (fr)
SURVEILLANCE OPTOACOUSTIQUE DE LA SATURATION EN OXYGÈNE GUIDÉE PAR ULTRASONS
Publication
Application
Priority
- US 201662393520 P 20160912
- US 2017051217 W 20170912
Abstract (en)
[origin: WO2018049415A1] Apparatus and methods are described for ultrasound guided optoacoustic monitoring to provide diagnostic information for many clinical applications blood oxygenation in blood vessels and in tissues including for early diagnosis and management of circulatory shock (including that induced by hemorrhage). In certain embodiments provided herein, methods and apparatus for optoacoustics for measurement of blood oxygenation in the innominate vein are provided.
IPC 8 full level
A61B 1/06 (2006.01); A61B 5/00 (2006.01); A61B 5/145 (2006.01); A61B 8/00 (2006.01); G01H 9/00 (2006.01); G01N 21/17 (2006.01)
CPC (source: EP US)
A61B 5/0095 (2013.01 - EP US); A61B 5/145 (2013.01 - EP US); A61B 5/14542 (2013.01 - US); A61B 8/0891 (2013.01 - US); A61B 8/4281 (2013.01 - US)
Citation (search report)
- [X] PETROV IRENE Y ET AL: "Optoacoustic measurement of central venous oxygenation for assessment of circulatory shock: clinical study in cardiac surgery patients", PROGRESS IN BIOMEDICAL OPTICS AND IMAGING, SPIE - INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING, BELLINGHAM, WA, US, vol. 8943, 3 March 2014 (2014-03-03), pages 89430Y - 89430Y, XP060029578, ISSN: 1605-7422, ISBN: 978-1-5106-0027-0, DOI: 10.1117/12.2045356
- [X] PETROV ANDREY ET AL: "Optoacoustic monitoring of central and peripheral venous oxygenation during simulated hemorrhage", PROGRESS IN BIOMEDICAL OPTICS AND IMAGING, SPIE - INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING, BELLINGHAM, WA, US, vol. 8943, 3 March 2014 (2014-03-03), pages 894336 - 894336, XP060029621, ISSN: 1605-7422, ISBN: 978-1-5106-0027-0, DOI: 10.1117/12.2045358
- [X] HAISCH C ET AL: "OPUS ? Optoacoustic imaging combined with conventional ultrasound for breast cancer detection", PROGRESS IN BIOMEDICAL OPTICS AND IMAGING - PROCEEDINGS OF SPIE - NOVEL OPTICAL INSTRUMENTATION FOR BIOMEDICAL APPLICATIONS III 2007 SPIE, US; (NOVEL OPTICAL INSTRUMENTATION FOR BIOMEDICAL APPLICATIONS III 20070617 TO 20070619 MUNICH),, vol. 6631, 1 January 2007 (2007-01-01), pages 663105/1, XP007906676
- [X] PETROV YURIY ET AL: "Combination of optoacoustics and ultrasound imaging for non-invasive, rapid assessment, and management of circulatory shock", PHOTONS PLUS ULTRASOUND: IMAGING AND SENSING 2011, SPIE, 1000 20TH ST. BELLINGHAM WA 98225-6705 USA, vol. 7899, no. 1, 10 February 2011 (2011-02-10), pages 1 - 5, XP060007498, DOI: 10.1117/12.879468
- [X] PETROV IRENE Y ET AL: "High-resolution ultrasound imaging and noninvasive optoacoustic monitoring of blood variables in peripheral blood vessels", PHOTONS PLUS ULTRASOUND: IMAGING AND SENSING 2011, SPIE, 1000 20TH ST. BELLINGHAM WA 98225-6705 USA, vol. 7899, no. 1, 10 February 2011 (2011-02-10), pages 1 - 5, XP060007487, DOI: 10.1117/12.879470
- See references of WO 2018049415A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2018049415 A1 20180315; AU 2017322747 A1 20190502; AU 2020204235 A1 20200716; AU 2022200850 A1 20220303; AU 2022200850 B2 20240104; CA 3036376 A1 20180315; CN 110113984 A 20190809; CN 110113984 B 20221129; EP 3509472 A1 20190717; EP 3509472 A4 20200408; JP 2019526395 A 20190919; JP 2022040127 A 20220310; JP 7009689 B2 20220126; JP 7336090 B2 20230831; US 2019231239 A1 20190801
DOCDB simple family (application)
US 2017051217 W 20170912; AU 2017322747 A 20170912; AU 2020204235 A 20200625; AU 2022200850 A 20220209; CA 3036376 A 20170912; CN 201780069539 A 20170912; EP 17849788 A 20170912; JP 2019513843 A 20170912; JP 2021202337 A 20211214; US 201716332538 A 20170912